# #1bb5f3 color: Zima Blue

#1bb5f3 is rgb(27, 181, 243) in RGB and oklch(72.81% 0.14559 233.004) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/1bb5f3

## Formats

| Format | Value |
| --- | --- |
| HEX | #1bb5f3 |
| RGB | rgb(27, 181, 243) |
| HSL | hsl(197.22, 90%, 52.94%) |
| HSB / HSV | hsv(197.22 88.89% 95.29%) |
| HWB | hwb(197.22 10.59% 4.71%) |
| CMYK | cmyk(89% 26% 0% 5%) |
| Lab | lab(68.61 -21.81 -42.1) |
| LCH | lch(68.61 47.41 242.62) |
| OKLab | oklab(72.81% -0.08761 -0.11628) |
| OKLCH | oklch(72.81% 0.14559 233.004) |
| Display P3 | color(display-p3 0.3337 0.69938 0.93079) |
| Rec. 2020 | color(rec2020 0.43094 0.65721 0.91897) |
| Adobe RGB | color(a98-rgb 0.40831 0.70395 0.94275) |
| ProPhoto RGB | color(prophoto-rgb 0.49726 0.62565 0.90181) |
| Linear sRGB | color(srgb-linear 0.01096 0.46208 0.89627) |
| XYZ D65 | color(xyz-d65 0.33151 0.3975 0.90722) |
| XYZ D50 | color(xyz-d50 0.31099 0.38803 0.68504) |
| SwiftUI | Color(red: 0.106, green: 0.71, blue: 0.953) |
| UIKit | UIColor(red: 0.106, green: 0.71, blue: 0.953, alpha: 1) |
| Flutter / Compose | Color(0xFF1BB5F3) |
| Android XML | #1BB5F3 |

## Facts

- Closest name: Zima Blue
- Hue family: Sky blue, bright light sky blue
- Closest Tailwind class: sky-400
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 2.35:1
- Contrast with black: 8.95:1

## Tints

#1bb5f3, #47bdf5, #62c5f7, #79ccf8, #8fd4f9, #a2dbfb, #b6e3fc, #c8eafd, #dbf1fe, #edf8fe

## Shades

#1bb5f3, #169dd3, #1186b4, #0c6f97, #08597a, #05445e, #023044, #011d2b, #000c14, #000203

## Tones

#1bb5f3, #3cb4ec, #4fb3e4, #5fb2dd, #6cb1d5, #78afce, #83aec6, #8dacbe, #96abb7, #9fa9af

## Harmonies

- Complementary: #1bb5f3, #ed8a46
- Split: #1bb5f3, #f57f7b, #d39d15
- Analogous: #1bb5f3, #00c0cf, #76a5ff
- Triadic: #1bb5f3, #ec7eaf, #a8b030
- Tetradic: #1bb5f3, #ab94fa, #ed8a46, #a8b030
- Square: #1bb5f3, #d286dc, #ed8a46, #6bbe68
- Monochromatic: #1bb5f3, #00699a, #008fcb, #78daff, #d9faff

## Questions about #1bb5f3

### What color is #1bb5f3?

#1bb5f3 is bright light sky blue. The closest named color is Zima Blue. In RGB it is rgb(27, 181, 243), in HSL hsl(197.22, 90%, 52.94%) and in OKLCH oklch(72.81% 0.14559 233.004).

### What colors go well with #1bb5f3?

The complementary color of #1bb5f3 is #ed8a46. For a calmer combination use the analogous colors #00c0cf and #76a5ff. The triadic partners are #ec7eaf and #a8b030.

### Is white or black text more readable on #1bb5f3?

Black text reads better on #1bb5f3: white gives a contrast ratio of 2.35:1 and black gives 8.95:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #1bb5f3 a warm or cool color?

#1bb5f3 is a cool color. In OKLCH its hue is 233 degrees, its lightness 72.8% and its chroma 0.146.